﻿<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>不用CSS实现链接样式的变化</title>
</head>
<body>
<a href="http://www.baidu.com" style="color:navy"
   onmouseover="this.style.fontWeight='bold';"
   onmouseout="this.style.fontWeight='normal';">
    把鼠标移动过来试验一下
</a>
</body>
</html>